EP0061167A1 - Moyen de diagnostic immunologique et son procédé de préparation - Google Patents

Moyen de diagnostic immunologique et son procédé de préparation Download PDF

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Publication number
EP0061167A1
EP0061167A1 EP82102257A EP82102257A EP0061167A1 EP 0061167 A1 EP0061167 A1 EP 0061167A1 EP 82102257 A EP82102257 A EP 82102257A EP 82102257 A EP82102257 A EP 82102257A EP 0061167 A1 EP0061167 A1 EP 0061167A1
Authority
EP
European Patent Office
Prior art keywords
carrier
partner
immunological reaction
irradiated
determination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP82102257A
Other languages
German (de)
English (en)
Other versions
EP0061167B1 (fr
Inventor
Robert Dr. Ziegelmaier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Healthcare Diagnostics GmbH Germany
Original Assignee
Behringwerke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6128118&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0061167(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Behringwerke AG filed Critical Behringwerke AG
Priority to AT82102257T priority Critical patent/ATE14353T1/de
Publication of EP0061167A1 publication Critical patent/EP0061167A1/fr
Application granted granted Critical
Publication of EP0061167B1 publication Critical patent/EP0061167B1/fr
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A61K41/0023—Agression treatment or altering

Definitions

  • the invention relates to a means for the detection and determination of a part in a liquid. ners an immunological reaction, in which the associated partner is on the surface of a carrier, characterized in that the carrier is irradiated.
  • test methods based on this principle can have defects.
  • this object can be achieved by irradiating the carrier material, preferably microtiter plates made therefrom, with, preferably 0.1 to 100, particularly 0.5 to 10 megarads, gamma rays, preferably cobalt rays.
  • the invention thus relates to a method for the detection and determination of a partner of an immunological reaction, in which the corresponding partner is on the surface of a carrier, characterized in that the carrier is irradiated before or after its surface has been coated with this partner.
  • Carrier materials that can be used in this process are in principle all plastics, but in particular polystyrene and polyvinyl chloride.
  • Irradiated carriers can advantageously be used in known immunoassay systems, for example based on an antigen-antibody reaction, for example ELISA systems (enzyme linked sorbent) Assay systems), wherein a binding partner is bound to the irradiated carrier.
  • ELISA systems enzyme linked sorbent Assay systems
  • binding partners can be, for example, proteins such as immunoglobulins, antimicrobial antibodies, plasma proteins, for example C1q or antigenic materials, for example allergens or microbial antigens.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Cell Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Microbiology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
EP82102257A 1981-03-24 1982-03-19 Moyen de diagnostic immunologique et son procédé de préparation Expired EP0061167B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82102257T ATE14353T1 (de) 1981-03-24 1982-03-19 Mittel zur immunologischen diagnose sowie verfahren zu seiner herstellung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3111474 1981-03-24
DE19813111474 DE3111474A1 (de) 1981-03-24 1981-03-24 "mittel zur immunologischen diagnose sowie verfahren zu seiner herstellung"

Publications (2)

Publication Number Publication Date
EP0061167A1 true EP0061167A1 (fr) 1982-09-29
EP0061167B1 EP0061167B1 (fr) 1985-07-17

Family

ID=6128118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82102257A Expired EP0061167B1 (fr) 1981-03-24 1982-03-19 Moyen de diagnostic immunologique et son procédé de préparation

Country Status (6)

Country Link
EP (1) EP0061167B1 (fr)
JP (1) JPS57169675A (fr)
AT (1) ATE14353T1 (fr)
AU (1) AU553464B2 (fr)
CA (1) CA1187786A (fr)
DE (2) DE3111474A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629916A1 (fr) * 1988-04-08 1989-10-13 Hoechst Behring Applic Pharmac Support solide pour diagnostic immunologique, son procede de traitement et application au diagnostic immunologique
EP0469445A1 (fr) * 1990-08-02 1992-02-05 Roche Diagnostics GmbH Dispositif d'épreuve et procédé de fabrication
US5424220A (en) * 1992-01-31 1995-06-13 Boehringer Mannheim Gmbh Analysis element and method for determination of an analyte in a liquid sample
US6632682B1 (en) 1987-05-23 2003-10-14 Dade Behring Marburg Gmbh One-step immunoassay for the determination of antigen-specific antibodies of one of the immunoglobulin classes A, M, D, or E, and an agent suitable for this purpose

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60260857A (ja) * 1984-06-08 1985-12-24 Sumitomo Bakelite Co Ltd 固相免疫測定法用成形品
AU605746B2 (en) * 1985-08-19 1991-01-24 Royal Melbourne Institute Of Technology Limited Method of attaching biological substances to solid substrates
BR8606830A (pt) * 1985-08-19 1987-10-27 Melbourne Inst Tech Processo para ligacao de substancias biologicas a substratos solidos

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1238280A (fr) * 1968-11-06 1971-07-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1238280A (fr) * 1968-11-06 1971-07-07

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6632682B1 (en) 1987-05-23 2003-10-14 Dade Behring Marburg Gmbh One-step immunoassay for the determination of antigen-specific antibodies of one of the immunoglobulin classes A, M, D, or E, and an agent suitable for this purpose
FR2629916A1 (fr) * 1988-04-08 1989-10-13 Hoechst Behring Applic Pharmac Support solide pour diagnostic immunologique, son procede de traitement et application au diagnostic immunologique
EP0342068A1 (fr) * 1988-04-08 1989-11-15 Societe D'applications Pharmaceutiques Et Biologiques Hoechst-Behring Support solide pour diagnostic immunologique, son procédé de traitement et application au diagnostic immunologique
EP0469445A1 (fr) * 1990-08-02 1992-02-05 Roche Diagnostics GmbH Dispositif d'épreuve et procédé de fabrication
US5378638A (en) * 1990-08-02 1995-01-03 Boehringer Mannheim Gmbh Analysis element and process for its manufacture
US5424220A (en) * 1992-01-31 1995-06-13 Boehringer Mannheim Gmbh Analysis element and method for determination of an analyte in a liquid sample

Also Published As

Publication number Publication date
DE3264726D1 (en) 1985-08-22
ATE14353T1 (de) 1985-08-15
AU553464B2 (en) 1986-07-17
EP0061167B1 (fr) 1985-07-17
DE3111474A1 (de) 1982-10-07
AU8181882A (en) 1982-09-30
JPS57169675A (en) 1982-10-19
CA1187786A (fr) 1985-05-28

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